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bnx2x: Block nvram access when the device is inactive

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Don't dump eeprom when bnx2x adapter is down.  Running ethtool -e causes an eeh
without it when the device is down

Signed-off-by: Paul Larson <pl@linux.vnet.ibm.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eilon Greenstein 2009-01-14 06:44:07 +00:00 committed by David S. Miller
parent 5a40e08e66
commit 2add3acb11
1 changed files with 3 additions and 0 deletions
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3
drivers/net/bnx2x_main.c
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@ -8107,6 +8107,9 @@ static int bnx2x_get_eeprom(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev); struct bnx2x *bp = netdev_priv(dev);
int rc; int rc;
if (!netif_running(dev))
return -EAGAIN;
DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n" DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n", DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset, eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,